Institutional Holders (2026 Q1)
120 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ATNI. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Global Alpha Capital Management Ltd. | 2.39% | 1,456,998 | $39.7M |
| 2 | Ballast Asset Management, LP | 1.67% | 137,593 | $3.7M |
| 3 | Harbor Asset Planning, Inc. | 0.43% | 18,767 | $511K |
| 4 | BROWN BROTHERS HARRIMAN & CO | 0.10% | 662,544 | $18.0M |
| 5 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.08% | 147,750 | $4.0M |
| 6 | Empirical Finance, LLC | 0.06% | 45,343 | $1.2M |
| 7 | Verdence Capital Advisors LLC | 0.04% | 25,287 | $688K |
| 8 | Wick Capital Partners, LLC | 0.04% | 1,995 | $202K |
| 9 | GABELLI FUNDS LLC | 0.02% | 116,373 | $3.2M |
| 10 | AlphaQuest LLC | 0.02% | 15,353 | $350K |
| 11 | OCCUDO QUANTITATIVE STRATEGIES LP | 0.02% | 10,982 | $307K |
| 12 | Empowered Funds, LLC | 0.02% | 93,650 | $2.5M |
| 13 | Voleon Capital Management LP | 0.02% | 27,225 | $741K |
| 14 | WINTON GROUP Ltd | 0.02% | 15,870 | $432K |
| 15 | RENAISSANCE TECHNOLOGIES LLC | 0.01% | 337,735 | $9.2M |
| 16 | Hillsdale Investment Management Inc. | 0.01% | 19,000 | $517K |
| 17 | ACADIAN ASSET MANAGEMENT LLC | 0.01% | 363,204 | $10K |
| 18 | Summit Trail Advisors, LLC | 0.01% | 35,229 | $959K |
| 19 | Trexquant Investment LP | 0.01% | 68,478 | $1.9M |
| 20 | MEEDER ASSET MANAGEMENT INC | 0.01% | 8,206 | $223K |
| 21 | Cornerstone Investment Partners, LLC | 0.01% | 10,106 | $275K |
| 22 | GAMCO INVESTORS, INC. ET AL | 0.01% | 42,613 | $1.2M |
| 23 | SEGALL BRYANT & HAMILL, LLC | 0.01% | 29,341 | $703K |
| 24 | XTX Topco Ltd | 0.01% | 19,339 | $526K |
| 25 | Dynamic Advisor Solutions LLC | 0.01% | 10,336 | $281K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|